August Weather in Storrs, United States

Last updated: June 24, 2025

In August, the average temperature in Storrs, United States hovers around 23°C (73°F). Temperatures can dip to a chilly 9°C (49°F) at their lowest, while highs can soar up to 34°C (94°F). Expect 102 mm (4.0 in) of precipitation spread over 11 days, contributing to an average humidity level of 76%. Prepare for a mix of warm days and refreshing rains!

August Temperature in Storrs

In August in Storrs, the average temperature is 23°C (73°F). Maximums can reach 34°C (94°F), and minimums can drop as low as 9°C (49°F). Be sure to pack a variety of clothing to enjoy the comfortable days and cooler nights during your travels.

August Weather in Storrs: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Storrs, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Storrs, August typically has an average temperature of 23°C (73°F), with highs reaching up to 34°C (94°F) and lows dropping to around 9°C (49°F).

Data source: Temperature data for Storrs generated using information from the Copernicus Climate Change Service.

August Precipitation in Storrs

In Storrs in August, the precipitation amount is 102 mm (4.0 in) over the course of 11 days.

August Precipitation Trends in Storrs

The chart displays monthly precipitation patterns in Storrs, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Storrs, August typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

August Humidity in Storrs

In Storrs in August humidity is 76%. With an average temperature of 23°C (73°F), this humidity feels like a warm, enveloping blanket, making outdoor activities feel more intense and prompting travelers to seek shade or cool breaks more frequently.

August Average Humidity in Storrs

This chart illustrates the average monthly humidity levels in Storrs, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Storrs is approximately 76%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Storrs

In Storrs in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Storrs.

Maximum UV Index Levels in Storrs for August

The chart shows the monthly maximum UV Index (UVI) for Storrs in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In August, the maximum UV index in Storrs typically reaches 9, which falls under the very high exposure category.

Data source: Storrs August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How August Weather in Storrs Compares to Other Months

Weather in Storrs varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Storrs, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Storrs, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	68 mm (2.7 inches)	84%	moderate
February Weather	0°C (33°F)	87 mm (3.4 inches)	84%	moderate
March Weather	3°C (39°F)	92 mm (3.6 inches)	82%	high
April Weather	9°C (49°F)	127 mm (5.0 inches)	79%	very high
May Weather	15°C (59°F)	113 mm (4.5 inches)	75%	very high
June Weather	20°C (69°F)	92 mm (3.6 inches)	78%	very high
July Weather	23°C (74°F)	151 mm (6.0 inches)	76%	very high
August Weather	23°C (73°F)	102 mm (4.0 inches)	76%	very high
September Weather	19°C (66°F)	97 mm (3.8 inches)	75%	very high
October Weather	13°C (56°F)	133 mm (5.2 inches)	75%	high
November Weather	6°C (43°F)	94 mm (3.7 inches)	80%	moderate
December Weather	1°C (34°F)	127 mm (5.0 inches)	80%	low